Currently i am searching for my Client in Cologne - Germany this
Profile:

music- and technology enthusiasts, which combines passion, hard-work and
fun to change the way people will listen to music in the future.
tarting from the idea that music should be available every where and at
any time, independently form where you are and what you do,
we keep working every day to make listening to music easier and better.
This company, which was founded in May 2010, is one of the world’s
leading music streaming services and is continuously conquering new
markets.

That’s why we are looking to you to join us in our Cologne headquarter
as

Senior Ruby on Rails Developer (m/f)

You feel at home in large scale Rails-Enterprise applications. You are
eager to join us in putting a great vision into life. You are
goal-oriented,
creative and have a demand for outstanding quality in everything you do.
Millions of demanding customers motivate and don’t than scare you.
If this describes your way of working, let’s get to know each other!

Your tasks

Concept and development of frontend and backend modules of our
platform + Design and implementation of our REST-interface for desktop
and mobile applications + Development of exciting new features,
reaching millions of customers + Pushing forward our development and
agile development processes + Test-driven development is part of our
SCRUM driven development processy + Permanent improvement and
finalization of new product features in close cooperation with our
product management team + Continuous optimization and scaling of our
platform

Your profile

Experienced in object-driven programming + Very good knowledge
in Ruby and frameworks such as Rails + Knowledge of state of the web
technologies such as HTML 5, CSS 3, HAML + EJavaScript and Framework
(jQuery, Backbone JS or Ember) + MySQL and/or PostgreSQL; +
Git/Subversion + Test-driven development and continuous
integration + Ability to create scalable code

Does that feel like the soundtrack of your future working life?

We offer many opportunities for personal development, an exciting and
diverse job, and an easy-going start-up atmosphere. Last but not least,
twice a week you will enjoy our outstanding breakfast and lunch where we
exchange all company information on a regular basis.